Answer:
k76
Step-by-step explanation:
it is
If the angle is over 120 its obtuse is it if below 40 its acute
The expression can be simplified to a polynomial of degree 2.

<h3>
How to simplify the expression?</h3>
Here we have the expression:

We can directly simplify this by taking the variable as common factor:

This is a polynomial, as you can see, the maximum exponent is 2, so the degree of the polynomial is 2.
If you want to learn more about polynomials:
brainly.com/question/4142886
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Answer:
scalene triangle
Step-by-step explanation:
A scalene triangle has three different angles and none of its sides are equal in length.